Dental impression tray



FIG. 1 is a top right side perspective view of the present design: adental impression tray.

FIG. 2 is a bottom right side perspective view thereof.

FIG. 3 is an enlarged top plan view thereof.

FIG. 4 is an enlarged bottom plan view thereof.

FIG. 5 is a left side elevational view thereof.

FIG. 6 is a right side elevational view thereof.

FIG. 7 is a rear side elevational view thereof; and,

FIG. 8 is a front side elevational view thereof.

The right side and left side of the dental impression tray are mirrorimages. The broken lines shown in the figures depict portions of thedental impression tray that form no part of the claimed design.

CLAIM The ornamental design for a dental impression tray, as shown anddescribed.